到达过程是的泊松过程，实现了对10个数字音的识别程序在MATLAB中求图像纹理特征，使用起来非常方便，多抽样率信号处理，主要是基于mtlab的程序，真的是一个好程序，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。- Arrival process is a Poisson process, Realization of 10 digital audio recognition program In the MATLAB image texture feature, Very convenient to use, Multirate signal processing, Mainly based on the mtlab procedures, Really is a good program, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.